Copying machine



FIG. 1 is a right, front and top perspective view of a copying machine showing our new design;

FIG. 2 is a left side elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a rear elevational view;

FIG. 5 is a front elevational view;

FIG. 6 is a top plan view;

FIG. 7 is a bottom plan view; and,

FIG. 8 is a left, front and top perspective view. 

The ornamental design for a copying machine, as shown and described. 